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962 Aslog (1921 KP)
Classification: Main-belt Asteroid          SPK-ID: 2000962
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000619777725786 4.4059e-08  
a 2.904607944807748 1.246e-08 au
q 2.61396712919634 1.2926e-07 au
i 2.603511316382357 4.0886e-06 deg
node 145.6311220277766 9.0756e-05 deg
peri 223.08101020922 9.2459e-05 deg
M 68.71914626990392 1.7295e-05 deg
tp 2457255.352316506670
(2015-Aug-20.85231651)
8.6675e-05 JED
period 1808.13023447028
4.95
1.1635e-05
3.185e-08
d
yr
n .1991007025583351 1.2812e-09 deg/d
Q 3.195248760419156 1.3707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1859  
   data-arc span      34461 days (94.35 yr)  
   first obs. used      1921-10-25  
   last obs. used      2016-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52234  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:28:08  

Additional Information
 Earth MOID = 1.61247 au 
 Jupiter MOID = 2.25436 au 
 T_jup = 3.277 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.52 mag n/a PDS3 (MPC 17260)  
rotation period rot_per 5.465 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Gartrelle, G. (2012) Minor Planet Bul. 39, 40-46.]
B-V BV .819 mag .020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
U-B UB .410 mag .030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.1 #obs=1; phase=4.53 deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

962 Aslog (1921 KP)          Discovered 1921-Oct-25 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1921 KP = 1934 GO = 1938 DM2 = 1951 XG = A916 UM 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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